23170240

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1265

約数の個数: 56

約数和(自身を含む): 56125872

約数和(自身を除く): 32955632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1187, 1220, 1952, 2374, 2440, 3904, 4748, 4880, 5935, 9496, 9760, 11870, 18992, 19520, 23740, 37984, 47480, 72407, 75968, 94960, 144814, 189920, 289628, 362035, 379840, 579256, 724070, 1158512, 1448140, 2317024, 2896280, 4634048, 5792560, 11585120, 23170240]

約数ペア:

[(1, 23170240), (2, 11585120), (4, 5792560), (5, 4634048), (8, 2896280), (10, 2317024), (16, 1448140), (20, 1158512), (32, 724070), (40, 579256), (61, 379840), (64, 362035), (80, 289628), (122, 189920), (160, 144814), (244, 94960), (305, 75968), (320, 72407), (488, 47480), (610, 37984), (976, 23740), (1187, 19520), (1220, 18992), (1952, 11870), (2374, 9760), (2440, 9496), (3904, 5935), (4748, 4880)]